AUTHOR=Li Guannan , Tampubolon Gindo , Maharani Asri , Tu Chenglin TITLE=Macro-level socioeconomic factors and mental health in midlife and older adults in China: a multilevel analysis JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1435263 DOI=10.3389/fpubh.2024.1435263 ISSN=2296-2565